Daily-synced Norges Bank exchange rates - 38 currencies against NOK with history back to 1980. Free web charts and calculator, plus MCP access for AI assistants.
Norges Bank publishes the official krone rates once a business day. We sync them, refuse to invent the missing days, add a buying-power index for 202 countries, and let an AI assistant read the lot. Here is what that costs and when you should use something else.
Thirty-five currencies against the Norwegian krone plus the I-44, TWI and XDR series, synced daily from Norges Bank, served over an API and MCP so your assistant can convert and look up rates mid-conversation. No estimates, no interpolation.